This is an amazing shampoo for dry hair. It deepily hydrates but also cleanses really well the hair. Unlike some hydrating shampoos it rinses out fairly easily. After use you need to use a hairmask though, it's definitely a treatment shampoo not just a daily cleansing one.
Hydration is similar to Kerastase Bain Satin 3, so anyone with hair other than dry should not use it.
Great quality is that it rehydrated my scalp also. Price is one third of Kerastase so I am more than happy with it.
Smell is amazing also.